| 摘要 |
A pivot connector (10) for a stroller frame (1) includes a mounting seat (2) formed with elongated slots (222), a pivot plate (3) disposed in and pivoted to the seat (2), an operating member (4) straddling over the seat (2), a locking pin (6) mounted on the operating member (4) and extending through the slots (222), and a biasing spring (5) for biasing the operating member (4) away from the seat (2). The pin (6) is movable to rear slot portions (222b) of the slots (222) when the operating member (4) is moved toward the seat (2), wherein the pin (6) is extendible into and out of a locking groove (35) in the pivot plate (3). The pin (6) is further movable to front slot portions (222a) of the slots (222) when the operating member (4) is moved away from the seat (2) in order to engage the pin (6) with the pivot plate (3) and to arrest pivoting movement of the pivot plate (3) when the locking groove (35) is registered with the slots (222). The operating member (4) is formed with a retaining hole (422) for engaging removably a resilient retaining protrusion (225) on the seat (2) to retain the pin (6) in the front slot portions (222a). |
